Vmfs Undelete Esxi 6 | 95% GENUINE |

Once you have recovered the file using Linux or Windows tools:

Introduced with ESXi 6.5, VMFS-6 was designed to handle the massive throughput of modern SSD and NVMe arrays. Unlike its predecessor, VMFS-5, the version 6 filesystem supports 4K native (4Kn) sectors and, most critically, . In older versions, when a Virtual Machine (VM) or a Virtual Machine Disk (VMDK) was deleted, the metadata was marked as free, but the underlying data remained on the blocks until overwritten. In VMFS-6, the system proactively sends UNMAP commands to the storage array, often zeroing out or releasing those blocks shortly after deletion to maintain storage efficiency. The "Undelete" Dilemma

vmfs-tools allows you to read the filesystem, but standard ls might not show deleted files immediately. However, vmfs-tools contains a specific utility for recovery called vmfsundelete (if included in your package version) or you can use forensic tools. vmfs undelete esxi 6

For administrators less comfortable with the Linux command line, is a robust commercial tool that offers a GUI for this exact scenario.

If you have accidentally deleted a VMDK or a VM folder on an ESXi 6 host, The data is likely still there, but the pointers have been removed. Writing new data will overwrite the blocks where your precious VM resides. Once you have recovered the file using Linux

When the FD is lost, file carving scans raw datastore blocks for known signatures (VMDK header, VMX text, etc.).

Connect your storage to the Linux machine. Use fdisk -l to identify the VMFS partition. It usually looks like /dev/sdb1 or /dev/sdc1 . In VMFS-6, the system proactively sends UNMAP commands

Since VMDK files have a specific header structure (the "KDMV" magic string), a raw block-level scan of the LUN can sometimes identify the start of a disk image. If the file was not fragmented, the data can be "carved" out into a new file.

If space reclamation has not yet occurred, recovery is possible through specialized forensic techniques:

Have you ever had to recover a deleted VM? Let us know your success stories or nightmares in the comments below!